baber/WOPTO huggingface dataset:
Patent CA-2751604-A1 (CA)
Inventor: KETCHUM JOHN W
IPC: H04J99/00
Filed: 2003-10-24
Abstract: A method of generating pilots in a wireless multiple-input multiple-output (MIMO) communication system is provided and involves obtaining a set of pilot symbols for each antenna in a plurality of antennas. The set of pilot symbols is designated for transmission on a set of subbands and selected to have small peak-to-average variation in a waveform generated based on the pilot symbols. An orthogonal sequence is obtained for each antenna in the plurality of antennas.  The plurality of antennas are assigned different orthogonal sequences. The set of pilot symbol for each antenna is covered with the orthogonal sequence for the antenna to obtain a sequence of covered pilot symbols for the antenna. A plurality of sequences of covered pilot symbols for a plurality of orthogonal pilots are obtained for the plurality of antennas.
Patent CA-2751694-A1 (CA)
Inventor: HARMAN GARY E
IPC: A01N63/38
Filed: 2010-02-08
Abstract: A method for enhancing growth of plants comprising contacting a Trichoderma strain with the plant or a plant seed under conditions effective for the Trichoderma strain to colonize the roots of the plant or a plant grown from the plant seed, thereby creating a plant- Trichoderma system. The plant or plant seed is grown under conditions effective to sustain the plant-Trichoderma system in a planting medium and to enhance plant growth. The Trichoderma strain is selected from the group consisting of Trichoderma atroviride strain WW10TC4 (ATCC accession number PTA 9707), Trichoderma harzianum strain RR17Bc (ATCC  accession number PTA 9708), Trichoderma harzianum strain F11 Bab (ATCC  accession number PTA 9709), and combinations thereof. Methods of enhancing resistance of plants to abiotic stress, increasing nitrogen use efficacy in plants, reducing nitrous oxide emissions in air, reducing leaching of nitrates into soil and water, and enhancing sequestration of carbon from air are disclosed.
Patent CA-2752723-A1 (CA)
Inventor: MIYAUCHI TOSHIAKI
IPC: B60S1/38
Filed: 2010-01-21
Abstract: Provided is a polychloroprene elastomer composition superior in extrusion processability and mechanical properties, a production method thereof, and vulcanized and molded articles thereof.     A polychloroprene elastomer composition, comprising 100 parts by mass of a polychloroprene elastomer containing a polychloroprene sol and a polychloroprene gel and 0.2 to 5 parts by mass of a thiuram compound, wherein the blending rate of the polychloroprene sol to the polychloroprene gel (sol/gel) is 30/70 to 80/20 by mass.
Patent CA-2753511-A1 (CA)
Inventor: STRATULAT FLORIN
IPC: F04C14/22
Filed: 2010-02-23
Abstract: A fluid pumping system for a power transmission device includes a variable displacement vane pump having a housing containing a rotor, a plurality of vanes coupled to the rotor and a linearly translatable slide for varying the displacement of the pump. A control system varies the displacement of the pump and provides a fluid output pressure selected from a continuously variable range of output pressures which are independent from the operating speed of the pump. The control system includes a linear actuator for moving the slide between minimum and maximum pump displacement positions. The linear actuator includes an electric stepper motor for bi-directionally translating an actuator shaft acting on the slide.
Patent CA-2753599-A1 (CA)
Inventor: BHAT LAXMINARAYAN
IPC: A61K31/497
Filed: 2010-02-26
Abstract: The present invention provides arylpiperazine derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder and depression.
Patent CA-2753645-A1 (CA)
Inventor: LUBER MARTIN
IPC: A61M11/00
Filed: 2009-02-27
Abstract: In a first aspect, the invention relates to a method for operating an aerosol inhalation device (10), comprising the steps of transporting a certain amount of an aerosol to a desired location outside said device (10) and vibrating the transported aerosol when it has reached said desired location. In a second aspect, the invention relates to an aerosol inhalation device (10) comprising a pump (1) for flowing a certain amount of an aerosol to a desired location outside the device (10), a vibrator (2) for vibrating the transported aerosol in a vibration mode and a control configured to actuate the vibrator (2) for vibrating the flowed aerosol only when it has reached said desired location.
Patent CA-2754920-A1 (CA)
Title: Precast interconnectable concrete paver block for constructing paving surfaces
Inventor: CICCARELLO CHARLES
IPC: E01F5/00
Filed: 2011-10-11
Abstract: A precast concrete paver block for assembly with other like paver blocks to form a paved surface is described. The precast concrete paver block is a solid core block which has a first pair of flat parallel side walls and a second pair of transverse parallel side walls. One side wall of the first pair of parallel side walls has at least one block engaging projection in one or more portions only thereof and spaced between a top and bottom surface of the paver block. The opposed side wall of the pair of side walls has a slot to receive in close sliding fit the at least one block engaging projection of an adjacent one of the paver blocks for side-by-side interengagement while permitting horizontal displacement of the adjacent paver block and the block engaging projection thereof while preventing vertical displacement thereof wherein a top face of the paver blocks lie in a substantially common planar surface. A spacer is formed integral in a portion only of one of the first pair of flat parallel side walls. A further spacer is also formed integral in a portion only of one side wall of the second pair of transverse parallel side walls. The spacers form open joints about each block in portions thereof to communicate with a support bed. The paver blocks, when interconnected together, form a permeable paved surface.
Patent CA-2755018-A1 (CA)
Inventor: OHARA KEVIN SWAYNE
IPC: C22C19/05
Filed: 2010-03-23
Abstract: A nickel-base superalloy composition including (measured in % by weight) from about 6.8 to about 7.5% alu-minum, from about 4 to about 8% tantalum, from about 4 to about 10% chromium, from about 2 to about 7% tungsten, from 0 to about 6% rhenium, from 0 to about 5% cobalt, from 0 to about 0.2% silicon, optionally, from about 0.15 to about 0.7% hafnium, from 0 to about 0.5% titanium, from 0 to about 4% molybdenum, from 0 to about 0.005% boron, from 0 to about 0.06% carbon, from 0 to about 0.03% of a rare earth addition selected from the group consisting of yttrium, lanthanum, cesium, and combina-tions thereof, balance nickel and incidental impurities. The nickel-base superalloy composition may be used in single-crystal or di-rectionally solidified superalloy articles such as high pressure turbine blades for a gas turbine engine.
Patent CA-2755616-A1 (CA)
Title: System and method for calibrating a magnetometer according to a quality threshold
Inventor: ALMALKI NAZIH
IPC: H04M1/72454
Filed: 2011-10-21
Abstract: A method and system are provided for calibrating a magnetometer. The method comprises determining a current quality level associated with magnetometer readings obtained using an active set of calibration parameters; and lowering a quality threshold for a background calibration of the magnetometer when the current quality level exceeds a threshold quality level needed by an application utilizing the magnetometer readings.
Patent CA-2756689-A1 (CA)
Title: Treatment of osteoarthritis pain
Inventor: COWART MARLON D
IPC: A61K31/41
Filed: 2010-04-27
Abstract: This invention discloses a method of treatment of osteoarthritis pain by administration of a histamine H3 receptor antagonist, described herein, a salt thereof, or a composition comprising such compound or salt.
Patent CA-2759388-A1 (CA)
Title: Energy storage devices having mono-polar and bi-polar cells electrically coupled in series and in parallel
Inventor: WEST JON K
IPC: H01M10/06
Filed: 2010-04-23
Abstract: A stacked energy storage device (ESD) has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a second active material electrode, and an electrolyte layer between the active material electrodes. The ESD includes at least two sub stacks, where the elements of each respective sub stack are electrically coupled in series with other elements of the sub stack. The sub-stacks may be placed in a single stack, and the sub-stacks may be electrically coupled in parallel, in series, or both, with other sub-stacks to create an ESD with a particular voltage and current capacity. The entire stack may be contained by a single pair of end caps.
Patent CA-2765221-A1 (CA)
Inventor: FEIN SEYMOUR
IPC: A61K38/00
Filed: 2010-06-15
Abstract: Disclosed is a family of intranasal spray dispensers for administering uniform low doses of desmopressin so as to achieve safe antidiuresis in human patients. The dispensers of the invention may be used in the treatment of nocturia, primary nocturnal enuresis, incontinence, urinary frequency, diabetes insipidus, or any disease or syndrome where desmopressin therapy is useful or where safe temporary suppression of urine production may lead to beneficial health effects or increased convenience in voiding control.
Patent CA-2769623-A1 (CA)
Title: Treatment of crohn's disease with laquinimod
Inventor: TARCIC NORA
IPC: A61K31/4704
Filed: 2010-07-29
Abstract: This application provides for a method of treating a subject suffering from Crohn's disease, the method comprising periodically administering to the subject an amount of laquinimod or pharmaceutically acceptable salt thereof effective to treat the subject. This application provides for use of laquinimod in the manufacture of a medicament for treating a subject suffering from Crohn's disease. This application also provides for a pharmaceutical composition comprising laquinimod for use in treating a subject suffering from Crohn's disease.
Patent CA-2772744-A1 (CA)
Title: In-borehole gas monitor apparatus and method comprising a voc concentration analyser and a voc collector
Inventor: BOULT STEVE
IPC: E21B49/00
Filed: 2010-08-03
Abstract: In-Borehole Gas Monitor Apparatus and Method An in-borehole gas monitor (IGM) apparatus comprising a VOC concentration analyser and a VOC collector.
Patent CA-2775556-A1 (CA)
Title: Mailing package for a light-weight product
Inventor: MORING DUSTIN
IPC: B65D81/02
Filed: 2012-04-30
Abstract: A package for mailing of a light-weight product includes a compressible body and a sheet that is less compressible than the body. A front face of the body has a cutout shaped to receive the product. The sheet has a planar first panel and a planar second panel. An inside face of the first panel is secured to a back face of the compressible body. The second panel is foldably connected to a first edge of the first panel and movable between a folded configuration in which the second panel covers the front face of the compressible body and an unfolded configuration in which the front face of the compressible body is uncovered and an inside face of the second panel is exposed. The sheet does not cover the top face and the bottom face of the compressible body.
Patent CA-2778070-A1 (CA)
Inventor: QUET PIERRE-FRANCOIS
IPC: H01M8/04
Filed: 2010-10-19
Abstract: Equipment and methods for estimating and regulating the state of charge (SOC) of a battery in a hybrid fuel cell - battery system for use in a moving vehicle. The SOC is continuously estimated and the fuel cell power is regulated to maintain the SOC at a level such that the battery has enough stored energy to operate motors used in the vehicle, and enough spare capacity to accept regenerative energy from these motors during further operations.
Patent CA-2779159-A1 (CA)
Inventor: KIRKHOPE KENNEDY J
IPC: E21B12/00
Filed: 2010-01-28
Abstract: A bearing assembly for use in an apparatus having a housing and a shaft which is rotatably connected with the housing. A shaft extension extends from the interior of the housing at a first housing end. The shaft extension defines a first bearing shaft surface. The bearing assembly includes a first thrust bearing for transferring a first axial load between the shaft and the housing. The first thrust bearing is located axially between the first housing end and the first bearing shaft surface.
Patent CA-2779763-A1 (CA)
Inventor: BARRETO ALDO J
IPC: A47G19/32
Filed: 2012-06-13
Abstract: A beverage container having a slidably openable lid assembly is disclosed. The lid assembly basically comprises a base member and a cover member. The base member includes a wall portion releasably securing the lid assembly to the container and an opening in fluid communication with a beverage holding chamber in the container. The cover member is slidably coupled to the base member to slide from a closed position to an open position and vice versa. When the cover member is in the closed position it isolates the opening and the contiguous portions of the base member from the ambient surroundings. When the cover member is in the open position it exposes the opening to enable a user to drink the beverage via the opening. The cover includes an elastomeric member arranged to engage and seal the opening in the base member when the cover member is in the closed position.
Patent CA-2786541-A1 (CA)
Inventor: BERTEAU PATRICK
IPC: F23R3/12
Filed: 2011-01-18
Abstract: The invention relates to a low-cost combustion-chamber injector device that has sturdier construction and is safer for use. For said purpose, the invention proposes configuring the parts specifically such as to be nested, in order to dispense with welding between the cellular parts. Specifically, the device (2) for injecting a fuel-air mix comprises, centred on a single axis (X'X), a swirl chamber (40) having at least two annular air-suction parts (22, 24), a centring guide and a retainer ring (21). The annular parts (22, 24) have cellular conduits (25a, 25a') connecting to coaxial inner and outer Venturi tubes (26, 28). The parts are coaxially mounted, the inner part (24) being suitable for being self-centred in the outer part (22) by engagement of the axial and radial walls and then, after assembly, the outer part (22) is welded to the retainer ring (21) and to the inner part (24) in a single radial plane.
Patent CA-2786968-A1 (CA)
Inventor: GOUSSE CECILE
IPC: A61L27/54
Filed: 2011-01-13
Abstract: Provided is an injectable dermal filler composition comprising a crosslinked hyaluronic acid-based polymer and phenylephrine present at a concentration of about 0.001% to 0.1% (w/w) that is stable to autoclaving and also stable at room temperature for at least 12 months.
Patent CA-2788456-A1 (CA)
Title: Methodes de determination d'agents ciblant les isoformes de mena et utilisations associees pour le diagnostic et le traitement de tumeurs metastatiques
Inventor: GERTLER FRANK
IPC: G01N33/53
Filed: 2011-01-19
Abstract: La présente invention concerne des méthodes de détermination d'agents qui inhibent Mena+ ou MenaINV/+, et l'utilisation d'agents se liant à Mena+ ou à MenalNV/+ ou inhibant Mena+ ou MenalNV/+ pour le diagnostic et le traitement de tumeurs métastatiques.
Patent CA-2788856-A1 (CA)
Inventor: VITALE ROBERT W
IPC: E02D17/20
Filed: 2012-09-06
Abstract: A composition for chemical soil improvement includes a synthetic fluid or base oil, a pour point depressant, polyisobutylene, and synthetic fibers, and various combinations thereof.
Patent CA-2789820-A1 (CA)
Title: Traitement de concentre d'eau produite
Inventor: XIA JIYANG
IPC: C02F1/04
Filed: 2012-09-13
Abstract: Leau, par exemple leau produite issue dune opération de récupération de pétrole lourd par drainage par gravité assisté par vapeur (DGMV) ou par stimulation par la vapeur cyclique (CSS), est traitée, par exemple pour récupérer leau réutilisée afin de créer de la vapeur. Leau produite est concentrée, par exemple dans un ou plusieurs dispositifs de traitement thermique tels quun évaporateur et un cristalliseur. Un solvant et un composé ou une solution comprenant des cations multivalents sont ajoutés au concentré. Les solides précipitent, puis sont séparés du concentré. Le solvant peut être récupéré pour être réutilisé dans le traitement de plus de concentré.
Patent CA-2795055-A1 (CA)
Inventor: HERMAN ALVIN
IPC: B65D88/26
Filed: 2012-11-07
Abstract: A storage and handling system for bulk granular material has a string of adjacent bins and rails attached to the each bin. The bins are oriented such that the rails are aligned and the ends of the rail on each bin are adjacent to corresponding ends of the rails on adjacent bins. A conveyor system with a system discharge at an upper end thereof and a system intake at a lower end thereof is movably supported on the rails such that the conveyor system is movable along the rails to a filling location for each bin where the system discharge is oriented to discharge granular material into a fill opening of the selected bin. An extendable conveyor has an upper conveyor movably mounted above and aligned with a lower conveyor.
Patent CA-2795599-A1 (CA)
Inventor: FELDERMANN ACHIM
IPC: C08L69/00
Filed: 2011-04-04
Abstract: The invention relates to impact-modified polylactic acid/polycarbonate compositions, containing A) 48 to 90 parts by weight, based in each case on the sum of the parts by weight of components A+B+C+D, of aromatic polycarbonate, B) 1 to 40 parts by weight, based in each case on the sum of the parts by weight of components A+B+C+D, of polylactic acid, C) 0.5 to 15 parts by weight, based in each case on the sum of the parts by weight of components A+B+C+D, of graft polymer, D) 2 to 25 parts by weight, based in each case on the sum of the parts by weight of components A+B+C+D, of a salt of a phosphinic acid and optionally further components such as vinyl polymers and additives, wherein said compositions have an optimal combination of high heat distortion resistance, good flame protection and excellent mechanical properties, to the use of the polycarbonate compositions for producing moulded bodies and to the moulded bodies themselves.
Patent CA-2798876-A1 (CA)
Inventor: IBASCO ALEX D
IPC: H04W4/029
Filed: 2011-05-30
Abstract: A system and method for providing content to a plurality of subscribers in a communications network is disclosed. The method comprises the steps of: receiving event parameters associated with an event from a third party; receiving location information for each subscriber from the communications network; comparing the event parameters from said third party with the location information for each subscriber to identify one or more subscribers within the plurality of subscribers within a predetermined range of the event associated with the event parameters; profiling each of the one or more subscribers to produce a profile rating and/or profile score wherein the profile rating and/or profile score are indicative of the likelihood of a given subscriber to attend the event; sorting the one or more subscribers into a number of categories based on the profile rating and/or profile score; compiling content for each category of subscribers wherein the content for each category of subscriber contains information specific to its subscriber category; and delivering the content to said one or more subscribers within range of the event.
Patent CA-2800115-A1 (CA)
Inventor: WILLIAMS GORDON
IPC: E01F9/60
Filed: 2012-12-27
Abstract: A stacking base system for transporting to a work site to support a plurality of vertical posts. Each of a plurality of base members defines a fill port and includes a port plug adapted to be removably inserted in the fill port, and defines a post aperture, shaped to correspond to a cross-section of the posts, extending downward through the base member. Three legs extend down from outer edges each base member, and are equally spaced around the base member, and substantially equally spaced from the post aperture. The post aperture is oriented vertically when bottom ends of the legs are resting on a horizontal surface. The base members are stacked such that a top portion of a lower base member engages a bottom portion of a next adjacent upper base member and such that the plurality of base members forms a base stack.
Patent CA-2800642-A1 (CA)
Inventor: GREINER DAN
IPC: G06F9/318
Filed: 2010-11-08
Abstract: Selected installed function of a multi-function instruction is hidden such that even though a processor is capable of performing the hidden installed function, the availability of the hidden function is hidden such that responsive to the multi- function instruction querying the availability of functions, only functions not hidden are reported as installed.
Patent CA-2803955-A1 (CA)
Inventor: HICKS JOHN KENNETH
IPC: A61L26/00
Filed: 2011-07-01
Abstract: A process of manufacturing a wound dressing filler and/or wound dressing.
Patent CA-2806330-A1 (CA)
Inventor: BOURSIER BRUNO
IPC: B32B5/28
Filed: 2011-07-23
Abstract: A composite material that can be machined to provide a composite part for structural applications that has at least one machined surface. The composite material includes a fibrous structure containing fibers and a resin matrix. The fibrous structure has at least one surface. A machinable layer of discontinuous fiber composite material is located on the surface(s) of the fibrous structure. A portion of the machinable layer(s) is removed to provide a composite part having the desired final machined dimension without penetrating into the fibrous structure.
Patent CA-2813357-A1 (CA)
Inventor: ELKINS JIN
IPC: H02B1/56
Filed: 2013-04-19
Abstract: Les caissons déquipement électronique de la présente invention sont configurés pour accueillir de léquipement électronique. Les caissons comprennent généralement un orifice daération configuré pour permettre à lair de circuler vers les caissons et partir de ces derniers, ainsi que des ventilateurs configurés pour faire circuler lair dans les caissons autour de léquipement électronique quils abritent. De plus, les caissons comprennent des ensembles de retour situés entre les orifices daération et les ventilateurs et configurés pour empêcher tout mouvement des matières indésirables dans les caissons, entre les orifices daération et les ventilateurs. En outre, les ensembles de retour peuvent comprendre de multiples aubes adjacentes aux orifices daération et disposées pour bloquer les trajectoires directes allant des orifices daération vers les caissons au-delà des multiples aubes. Les multiples aubes peuvent fonctionner à la fois pour empêcher le mouvement des matières indésirables dans les caissons et pour permettre à lair de sortir des orifices daération, en provenance des caissons, sans bouger.
Patent CA-2813979-A1 (CA)
Inventor: JIN KI HO
IPC: E04H15/48
Filed: 2013-04-25
Abstract: A connector device includes a male component pivotally coupled with a female component. The male component includes a projection extending from a first pole, with the projection having a first locking member. The female component includes a housing extending from a second pole, with the housing including a spring-biased engaging member and a second locking member at an upper portion of the housing. The male and female components are in a locked state when the engaging member is biased upward and the first and second locking members are engaged such that the first and second poles are fixedly aligned. The male and female components are in an unlocked state when the engaging member is biased downward and the first and second locking members are disengaged such that the first and second poles are pivotally movable with respect to each other.